With the invention of anti-gravitational shoes known as Grav-Shoes, the ability to fly freely has become an everyday experience for the people inhabiting a four-island archipelago south of Japan. This invention has brought the people new ways of living and also a new sport known as "Flying Circus," where participants gain points by either touching floating buoys or their opponent's back. The gullible and clumsy Asuka Kurashina, newly transferred to Kunahama High School, enters this world of flight unknowingly when she is able to pull off a difficult maneuver the first time she participates in a Flying Circus match. Eventually, this leads her to join her school’s Flying Circus club. Led by their coach, Masaya Hinata, their members consist of the experienced Misaki Tobisawa and her overprotective friend, Mashiro Arisaka. Ao no Kanata no Four Rhythm follows this rookie group soaring high above the skies and toward their dreams, armed only with their unwavering passion against an uncertain future.

In the 1960s, a gifted young medical student tries to make a name for himself. Kuroo Hazama is a reserved young man with unusual black-and-white hair, a body covered with scars, and a dark past. Despite only being a medical student, his surgical brilliance starts to attract attention after he completes a seemingly impossible operation. Together with the spirited and honest intern Maiko Okamoto and Yabu, a close friend with a troubled life, Hazama devotes himself to the world of medicine. However, his path to becoming a respectable surgeon is a difficult one as student riots, war, and corruption are consuming Japan. Hazama quickly finds himself caught up in a series of nefarious circumstances that challenge his integrity as a person and his path towards becoming a surgeon. Young Black Jack chronicles the story of a man capable of performing unthinkable feats of medicine, and the journey that leads him to become the legend known as Black Jack.

Naïve 16-year-old Mamori Tokonome is accustomed to being teased at school for having an unfortunate surname that can also be read as "virgin." However, young Mamori will soon have to get used to being teased in other ways... Kidnapped during gym class, Mamori wakes up only to find herself stranded and under attack on the exotic island of Mermaid. Luckily, enigmatic fellow castaway Mirei Shikishima knows exactly how to take the lead—through a passionate kiss, Mirei unleashes Mamori's Exter transformation abilities, turning the innocent red-head into a battle-ready cutlass through the power of arousal. The duo will need to tap into that power as Mermaid Island is full of potential friends and foes: Charlotte, the sadistic Liberator of an Exter harem; the gluttonous and crafty Meifon; the mysterious but charismatic Akira Hiiragi; and the erotic biker duo Lady Lady. Mamori and Mirei's powerful and intimate embrace is the only way for the pair to ensure their survival on this scandalous island.

In a world plagued by magical dangers and threats, there exist special warriors—known as Inquisitors—who are tasked with non-violently preventing these threats and nefarious actions. The Anti-Magic Academy is a specialized school built to educate and train these Inquisitors, which splits its students into small squads in order to train them to work together. Among these talented squads is the 35th Test Platoon, also known as the "Small Fry Platoon" due to its low ranking and incompetent members. However, everything changes when Ouka Ootori, a powerful yet rebellious former Inquisitor, is forced into joining due to her tendency to break rules and committing a serious violation: the killing of a witch. Tempers flare upon her arrival, as she clashes with their clumsy captain Takeru Kusanagi and argues with the rest of the squad over her views on witches. This eclectic group has a long way to go if they wish to succeed and climb the ranks at the Anti-Magic Academy: they must first set aside their differences and come to work together as a team.